Delocalized Qubits as a Computational Basis in the System of Interacting Spins

Alexander R. Kessel; Vladimir L. Ermakov

Delocalized Qubits as a Computational Basis in the System of Interacting Spins

Quantum Physics 2007-05-23 v1

Authors: Alexander R. Kessel , Vladimir L. Ermakov

Abstract

It is suggested to map the qubits into solid state NMR spin system collective states instead of the states of the individual spin. Such an approach introduces the stable computational basis without any additional actions and allows to obtain the universal set of quantum gates, which operation time is determined only by a RF pulse duration.

Keywords

qubit solid state NMR spin system computational basis quantum gate

Cite

@article{arxiv.quant-ph/0006082,
  title  = {Delocalized Qubits as a Computational Basis in the System of Interacting Spins},
  author = {Alexander R. Kessel and Vladimir L. Ermakov},
  journal= {arXiv preprint arXiv:quant-ph/0006082},
  year   = {2007}
}

Comments

LaTeX, 5 pages + 1 page with 2 figures

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